GKS Legal

Our vision is to develop accurate, fast and practical solutions for our clients by working as a joint team to better understand their business and needs.

International Service

Considering the dynamics of our age, we serve our clients in local and international affairs in Turkish, English, German and French with our mastery of different cultures and languages.

Areas of Expertise

With our deep knowledge and experience in Corporate and Commercial Law, Personal Data Protection and Technology Law, Mergers and Acquisitions, Business Law and Banking & Finance, we respond to all kinds of legal needs of our clients with a solution-oriented approach.

Practice Areas

Corporate and Commercial Law

We provide legal advice to our domestic and foreign clients regarding their daily business and transactions.

Agreements and Legal Consultancy

Establishing all kinds of commercial contract drafts such as the purchase of goods / services, sales contracts, confidentiality agreements, agency agreements, cooperation agreements.

Data Protection & Privacy

The protection of personal data for Turkey and the European Union legislation (KVKK and GDP is) our clients extensive knowledge and experience in the light that we have the framework we provide legal counseling services.

Mergers and Acquisitions

We provide legal consultancy to our local and foreign clients in merger and acquisition processes.

E-Commerce and Technology Law

As per the legislation that entered into force aiming to regulate the recent surge in electronic trade and communication activities across Turkey and the world, we provide legal advice with our multi-perspective approach.

Employment Law

We advise our clients on their daily corporate needs in relation to employment issues. We provide legal assistance on all aspects of employment relationship

Litigation and Dispute Settlement

We successfully represent our clients in matters of litigation, arbitration and dispute resolution for all kinds of disputes especially regarding their commercial activities. We also provide legal consultancy to our clients in order to provide the best solution for their needs.

Foreign Investment

We provide legal advice to international companies planning to set up a business in Turkey.

Intellectual and Industrial Property

We provide legal services to our clients in all areas of intellectual and industrial property rights, including patents, utility models, trademarks, copyrights, designs, geographical indications, plant varieties, internet domain names and works.

Banking and Finance

With our deep knowledge in Banking and Finance Law across both national and international platforms, we serve all parties including banks, financial institutions and borrowers on all their financial transactions such as commercial loans, syndication loans, club loans, securitisation, issuance of debt instruments, commodity finance, structured finance, security, leasing and factoring.

Capital Markets

We provide legal services to investors and financial institutions within the framework of capital markets law and regulations. In addition, we support our clients by informing them of the capital market requirements to ensure full compliance with the law.

Project Finance

We advise debtors, sponsors and lenders particularly in sectors including energy and renewable resources, power distribution and retail sales, oil, natural gas, mining, telecommunication, transportation, real estate and other types of infrastructure.

Our Team

GKS Legal was established in Istanbul with the partnership of three experienced and talented lawyers in order to provide quality and reliable legal consultancy to its clients and operates in Istanbul, Adana and Mersin.


Zeynep Tuğçe GİDER, LL.M.

Partner/Attorney at Law

Dilara Duygu KOŞAY, LL.M.

Partner/Attorney at Law


Partner/Attorney at Law

Contact Information


İstanbul Address:

Sahrayıcedit Mah. Atatürk Cad. No:69 Mesa Koz Daire:180 Kadıköy/İstanbul

Mersin Address:

Bahçe Mah. İstiklal Caddesi Güneyli Apt. Kat:7, D:13 Akdeniz/Mersin

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